Undergoing Analysis
CVE has been recently published to the CVE List and has been received by the NVD.
CVE has been recently published to the CVE List and has been received by the NVD.
Products
Linux kernel
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Tags
CVE-2023-52913 details
Published : Aug. 21, 2024, 7:15 a.m.
Last Modified : Aug. 21, 2024, 12:30 p.m.
Last Modified : Aug. 21, 2024, 12:30 p.m.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential context UAFs gem_context_register() makes the context visible to userspace, and which point a separate thread can trigger the I915_GEM_CONTEXT_DESTROY ioctl. So we need to ensure that nothing uses the ctx ptr after this. And we need to ensure that adding the ctx to the xarray is the *last* thing that gem_context_register() does with the ctx pointer. [tursulin: Stable and fixes tags add/tidy.] (cherry picked from commit bed4b455cf5374e68879be56971c1da563bcd90c)
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
References
| URL | Source |
|---|---|
| https://git.kernel.org/stable/c/afce71ff6daa9c0f852df0727fe32c6fb107f0fa | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/b696c627b3f56e173f7f70b8487d66da8ff22506 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
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